EP 2922585 A1 20150930 - ADSORBENT FOR DIALYSIS
Title (en)
ADSORBENT FOR DIALYSIS
Title (de)
ADSORPTIONSMITTEL FÜR DIE DIALYSE
Title (fr)
ADSORBANT POUR DIALYSE
Publication
Application
Priority
- SE 1230131 A 20121123
- SE 2013000183 W 20131122
Abstract (en)
[origin: WO2014081368A1] A regeneration circuit for regeneration of a dialysis fluid. An inlet (11) and an outlet (12) are arranged to pass a dialysis fluid to and from the regeneration circuit by means of a pump (13). An adsorbent cartridge (14) is arranged downstream of the pump and comprises an adsorbent (16) made of e.g. activated carbon and an adsorbent (17) made of metal-complexed chitosan and possibly further adsorbents. Downstream of the last adsorbent is arranged a further general adsorbent (18) arranged to adsorb metal ions, such as copper ions, possibly given off by previous adsorbents. Such a general adsorbent (18) is an adsorbent made of uncomplexed chitosan, which adsorb metal ions and does not adsorb physiological electrolytes commonly included in a dialysis fluid, such as sodium, potassium, calcium and magnesium ions.
IPC 8 full level
A61M 1/16 (2006.01); A61M 1/28 (2006.01); A61M 1/36 (2006.01); B01D 71/08 (2006.01); B01J 20/22 (2006.01); B01J 20/24 (2006.01); B01J 20/28 (2006.01); B01J 20/34 (2006.01)
CPC (source: EP SE US)
A61M 1/16 (2013.01 - US); A61M 1/1696 (2013.01 - EP US); A61M 1/287 (2013.01 - EP US); A61M 1/3679 (2013.01 - US); B01J 20/223 (2013.01 - EP US); B01J 20/226 (2013.01 - SE); B01J 20/24 (2013.01 - EP US); B01J 20/28052 (2013.01 - EP US); B01J 20/3416 (2013.01 - EP US); B01J 20/3425 (2013.01 - EP US); B01J 20/3475 (2013.01 - EP US); A61M 2202/0498 (2013.01 - EP); A61M 2205/15 (2013.01 - EP); B01D 71/08 (2013.01 - SE); B01J 2220/4825 (2013.01 - EP US); B01J 2220/62 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014081368 A1 20140530; EP 2922585 A1 20150930; EP 2922585 A4 20160803; SE 1230131 A1 20140524; SE 537060 C2 20141223; US 2015290384 A1 20151015
DOCDB simple family (application)
SE 2013000183 W 20131122; EP 13856351 A 20131122; SE 1230131 A 20121123; US 201314646837 A 20131122